napa 53. it gets colder wednesday 50, thursday upper 40s. that's it. cold for us. friday and saturday a few sprinkles out there. the nights will be milder as we head toward the weekend but the afternoons that's chilly and this is going to last a while. so maybe that box of sweaters is still inside the garage or the attic and you're like, it's got to really get chilly before i'm going to open that up? open it up tonight. get them out. >> you're keeping rain in the forecast but not much, huh? >> when you get colder the atmosphere gets drier so when you get weather like this it reduces the amount of rainfall we could potentially get so this little drought thing we got going on isn't going to change. >> thanks, paul. >>> still ahead, how school officials are tackling the war on bullying tonight in response to this bay area brawl. >> it's very green better than driving trucks around. >> but is it realistic? tonight we ask if amazon's delivery by drone is realistic or nonsense. ,,,,,,,,,,,,,,,, kpix 5's allen martin joinss with the new frontier in "a mail." >>> maybe it'